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115242 (2003 SX151)
Classification: Main-belt Asteroid          SPK-ID: 2115242
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360868198477241 5.38e-08  
a 2.362650103340743 1.4944e-08 au
q 2.041124564364204 1.2892e-07 au
i .6989451279625007 5.5477e-06 deg
node 331.7058631400886 0.00040206 deg
peri 350.8897003285663 0.00040276 deg
M 304.3600790613748 2.8897e-05 deg
tp 2459405.513067899792
(2021-Jul-10.01306790)
0.00010746 TDB
period 1326.470332791037
3.63
1.2585e-05
3.446e-08
d
yr
n .2713969480512399 2.5749e-09 deg/d
Q 2.684175642317281 1.6978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      8545 days (23.39 yr)  
   first obs. used      1996-12-05  
   last obs. used      2020-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59362  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:40  

Additional Information
 Earth MOID = 1.02666 au 
 Jupiter MOID = 2.60036 au 
 T_jup = 3.537 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.82   n/a E2021B55  

115242 (2003 SX151)          Discovered 2003-Sep-18 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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